M451RD3AE
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Core
Cortex-M4, 72 MHz
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Family
NuMicro M4 Family
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Sub-Family
M451
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CMSIS Pack
NuMicroM4_DFP
The NuMicro M451 series 32-bit microcontrollers are embedded with ARM Cortex-M4F core for industrial control and applications
which need high density memories and rich communication interfaces.
The NuMicro M451 Network Line embeds Cortex-M4F core with DSP extensions and a Floating Point Unit running up to 72 MHz with 256K/128K bytes
embedded flash and 32 Kbytes embedded SRAM. It is also equipped with plenty of peripheral devices, such as Timers, Watchdog Timers, RTC, PDMA,
EBI, UART, Smart Card interface, SPI, I2S, I2C, CAN, PWM Timer, GPIO, 12-bit ADC, 12-bit DAC, touch key sensor, analog comparator, temperature sensor,
Low voltage reset and Brown-out Detector.
| Core |
Processor Cortex-M4 |
|---|---|
| Maximum Clock Frequency | 72 MHz |
| Memory Protection Unit | |
| Floating Point Unit | SP_FPU |
| Trust Zone | |
| Digital Signal Processor | |
| CortexM Vector Extensions | |
| Endian | |
| Features | View features |
Processor
Cortex-M4, 72 MHz
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I/O IO Pins 55 IO Pins Other Analog Feature 2 x Other Analog Feature Analog to Digital Converter 16-channel x 12-bit Analog to Digital Converter Digital to Analog Converter 1 x 12-bit Digital to Analog Converter -
Timer Timer/Counter 4 x 32-bit Timer/Counter Pulse Width Modulation 12 x 16-bit Pulse Width Modulation -
Communication Universal Asynchronous Receiver Transmitter 5 x 0 bit/s Universal Asynchronous Receiver Transmitter Serial Peripheral Interface 2 x 0 bit/s Serial Peripheral Interface Inter-Integrated Circuit 2 x Inter-Integrated Circuit Local Interconnect Network 2 x Local Interconnect Network Inter-IC Sound 1 x Inter-IC Sound -
Package Quad Flat Package 64-lead Quad Flat Package